Results 181 to 190 of about 10,544 (207)

Corneal thickness measured by ultrasonic pachymetry in cats

American Journal of Veterinary Research, 1993
SUMMARY Ultrasonic pachymetry was used to measure central superior peripheral, and temporal peripheral corneal thickness of 35 cats (70 eyes) with normal corneas, anterior chambers, and intraocular pressures. Mean central corneal thickness for both eyes in 3 locations for 35 cats was 578 ± 64 µm.
B C, Gilger, J C, Wright, R D, Whitley, S A, McLaughlin   +3 more
openaire   +2 more sources

Epithelial, Stromal, and Corneal Pachymetry Changes during Orthokeratology

Optometry and Vision Science, 2009
To describe epithelial, stromal, and corneal thickness profile changes induced by orthokeratology treatment.This is a case report of a mild myopic patient (OD -3.25/-0.50 x 172 and OS -3.25/-0.50 x 45) treated with orthokeratology lenses. The patient was assessed before treatment (following 2 weeks of no orthokeratology contact lens wear) and during ...
Dan Z, Reinstein, Marine, Gobbe, Timothy J, Archer, Darren, Couch, Basil, Bloom   +4 more
openaire   +2 more sources

Incorporating corneal pachymetry into the management of glaucoma

Journal of Cataract and Refractive Surgery, 2009
Intraocular pressure (IOP) results from a dynamic balance between aqueous humor formation and outflow. The simplest technique to measure IOP is indentation tonometry. Another technique is applanation. These methods are related to the elasticity of the eye, which mainly depends on its thickness and hysteresis.
IESTER, MICHELE, M. Mete, M. Figus, P. Frezzotti   +3 more
openaire   +6 more sources

Intraoperative corneal pachymetry in eyes having radial keratotomy

Journal of Cataract and Refractive Surgery, 1995
We prospectively studied 45 eyes that had radial keratotomy for correction of myopia to determine whether significant changes in corneal thickness occurred during the surgical procedure and which paracentral corneal region was the thinnest consistently. We used a standard bidirectional technique with a diamond knife.
S B, Levey, H R, Katz, D A, Abrams
openaire   +2 more sources

Diagnostic Importance of Oct Pachymetry in Keratoconus

Czech and Slovak Ophthalmology
Purpose: To evaluate the value of AS OCT pachymetry as a method capable of detecting early differences between keratoconus, latent keratoconus and corneal astigmatism based on measurements of the parameters of corneal epithelial thickness and total corneal thickness. Methods: This study analyzed 162 eyes of 89 patients examined with a Zeiss Cirrus 500
Karolína Kapitánová, Benca, Michal, Javorka, Rastislav, Vida, Juraj, Halička, Michal, Kralik, Zuzana, Prídavková, Peter, Žiak   +6 more
openaire   +2 more sources

[Corneal pachymetry and intraocular pressure].

Klinische Monatsblatter fur Augenheilkunde, 2005
Just recently studies on glaucoma have emphasised the significance of intraocular pressure in the diagnosis of glaucoma and the importance of intraocular pressure reduction in the management of glaucoma. Central corneal thickness appears to play an important role in the exact measurement of intraocular pressure and in the diagnostic assessment of ...
A, Hagerb, H, Dave, W, Wiegand
openaire   +1 more source

Pachymetry during Cross-linking

Ophthalmology, 2010
Nayyirih G. Tahzib, Nienke Soeters, Allegonda Van der Lelij   +2 more
openaire   +2 more sources

[Pachymetry in patients with glaucoma].

Ceska a slovenska oftalmologie : casopis Ceske oftalmologicke spolecnosti a Slovenske oftalmologicke spolecnosti, 1999
Central corneal thickness (CCT) was measured in 328 eyes of 167 patients (50 men and 117 women, an average age was 62 years). CCT was determinated by ultrasonic pachymeter NIDEC, design UP-1000, at Eye Department of 3rd Medical Faculty of Prague.The mean CCT at glaucoma patients was 561 microns, in margins 490-650 microns. CCT for right eyes were 0.567
J, Hornová, P, Sedlák
openaire   +1 more source

Orbscan pachymetry

Ophthalmology, 1999
Morris R Lattimore, Sandor Kaupp, Steven Schallhorn, Robert Lewis   +3 more
openaire   +1 more source

[Ultrasonic pachymetry of the cornea].

[Zhonghua yan ke za zhi] Chinese journal of ophthalmology, 1991
The DGH-2000 Ultrasonic Pachymeter was used in the measurement of the corneal thickness in 100 patients (200 eyes). The central and peripheral corneal thickness averaged 543.5 +/- 24.7 microns and 743.7 +/- 33.6 microns respectively. There was no significant difference between sexes or between the right and left eyes.
openaire   +1 more source